skjaerbaekstudio.dk

📜 Historical scan 2026-06-25 10:50:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skjaerbaekstudio.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mailserver.purelymail.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 277ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 193ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mailserver.purelymail.com	18.204.123.63	ec2-18-204-123-63.compute-1.amazonaws.com	AS14618 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 547ms

TXT Record
purelymail_ownership_proof=f4a4209473d5d9d38d8a2f1b4313f1679e597b3e36623c09fa30949df9549aedf78c7e41bfa07e5f575e7d5ee45b70ccbe9df540c1d71779d1813e6cb73f5a72
v=spf1 include:_spf.purelymail.com ~all

✉️ SPF#

Policy	Record (skjaerbaekstudio.dk)
~all (soft fail)	v=spf1 include:_spf.purelymail.com ~all

📨 DMARC#

Policy	Record (_dmarc.skjaerbaekstudio.dk)
p=reject	v=DMARC1; p=reject; ruf=mailto:dmarc@purelymail.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

474ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

295ms

Field	Value
Serial	2026062206
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

277ms

208ms

193ms

AAAA

187ms

TXT

547ms

CAA

259ms

HTTPS

259ms

TLSA

147ms

SOA

295ms

MTA-STS

318ms

DNSSEC

474ms

SRV

318ms

Total

2511ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:53:16	3744ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-27 10:58:09	10643ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 21:16:03	25334ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 19:50:20	41206ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 19:45:57	7414ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 19:32:40	11338ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 18:31:13	3131ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 18:27:27	11309ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 03:15:13	5610ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 16:04:32	8177ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 10:48:02	4791ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 07:18:10	1170ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-30 10:58:34	951ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 20:59:36	1112ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 10:50:55 shown	2511ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-22 12:02:46	1148ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:03:37	552ms	3 NS 1 A 0 MX	🔒 Secure